Free QR Scanner – Barcode Scanner & QR Generator


QR code is a short form of “Quick Response” code. It is a type of Barcode that is made up of a matrix of dots. The only way to scan and read this type of code is by using a QR code scanner. The same applies to the barcode reader, as it only requires a barcode scanner to read it. 

With the advancement in technology, we are not only limited to scanners for scanning our QR code and Barcode. Instead, there are many mobile-based applications that can actually scan these types of codes using your mobile phone camera. However, the only confusion is, which of those available mobile applications are safe to use, and to whom we can trust for our private codes as well? The answer is very simple and useful. You can use the “Free QR Scanner – Barcode Scanner & QR Generator” application and can easily download it from here. 

Today, we will focus on multiple aspects of this application. For the ease of our readers, let us divide the blog into the following sections:

  • QR code generator and scanner
  • Barcode scanner
  • Multiple formats of QR code and Barcode
  • Features of the application

QR code generator and scanner

All QR codes have a square shape; three square layouts for the base left, upper left, and upper right corners. These square blueprints characterize the direction of the code. The dabs inside the QR code contain arrangement and adaptation data just as the substance itself. QR codes likewise incorporate a specific degree of mistake remedy; one of them permits the QR code to contain more substance, while the other higher blunder adjustment makes the code simpler to examine. 

QR codes have two significant advantages. To begin with, since QR codes are two-dimensional, they can contain significantly more information than a one-dimensional UPC. Another preferred position of QR codes is that they can be examined from a screen. QR scanners, in any case, are intended to catch 2D pictures imprinted on paper or showed on a screen. This makes it conceivable to utilize a QR code on your cell phone as a ticket at the air terminal or as a ticket for an occasion.

In spite of the fact that that is the specialized clarification of how a QR code functions, something considerably more essential to zero in on is the way that QR codes can be checked at the hint of a catch by the countless individuals around the globe that utilization a Smartphone consistently. This makes them extraordinary for advertisers. If you’ve ever filtered a QR code with your Smartphone, you’ll probably have seen that they can be checked very rapidly. Now, you’re presumably contemplating internally, how on earth am I going to make one of those or generate a QR code? Fortunately, you don’t have to show yourself the ‘QR code language’ as there are plenty of online QR code generators simply holding on to be utilized. These make the whole QR code age measure incredibly direct. One of the best QR code scanners that help you scan a QR code can be downloaded from here.

Your business, regardless of how little or enormous, could utilize QR codes in various ways. You may auto-create one close to each item on your site containing all the item subtleties, the number to call, and the URL connect to the page so they can show their companions on their phone. You could add one to your business card containing your contact subtleties, so it’s simple for somebody to include you to their contacts their wireless. 

Barcode scanner

A barcode scanner app or a barcode reader app can easily scan a barcode of any product, but the question arises, what actually is a barcode? Let us go through it in detail.

A barcode is a picture that comprises of a progression of equal, highly contrasting bars that can be perused by a barcode scanner. Barcodes are applied to items to identify them rapidly. Among their numerous utilizations, barcodes are ordinarily utilized in retail locations as an aspect of the buying cycle, in stockrooms to follow and oversee stock, and on solicitations to help with bookkeeping. Barcode is an approach to encode data into a visual example that a machine can read. The blend of highly contrasting bars speaks to shifting content characters that follow a pre-set up calculation for that Barcode.

A barcode scanner, or the best barcode reader, is a gadget that catches and decodes the data contained by a barcode. In other words, we can say it scans Barcode. It can read the example of highly contrasting bars and make an interpretation of them into a line of test that your retail location framework can comprehend.

Types of barcodes

Generally, there are two types of barcodes. We will discuss each of them in detail:

One dimensional Barcode

One dimensional Barcode is a progression of high contrast bars that can store data like an item’s sort, size, and shading. You can discover one-dimensional barcodes on the head of the general item codes of an item’s bundling. This helps track bundles through bundle conveyance specialist co-ops like UPS and FedEx.

Two-dimensional Barcode

Two-dimensional barcodes are more mind-boggling than one-dimensional barcodes. They can incorporate more data than just content, similar to value, stock levels, and even an item picture. There are a lot of barcode scanners that help two-dimensional barcodes.

It’s anything but difficult to perceive any reason why barcodes are a considerably more viable and simple strategy for the following stock and evaluating items, regardless of whether there are a couple, two or three hundred, or a couple thousand. They offer programmed item identification, amazingly quick acknowledgment and execution of information, a low blunder rate, are incredibly financially savvy, and can help businesses with dropping overhead and eliminating preparing time and work. The cutting edge world requests that organizations remain in front of the opposition and keep pace with regards to present-day innovation in business. Utilizing barcodes is an extremely necessary bit of the stock following cycles those proposals up incalculable advantages to both the organization and its clients.

Multiple formats of QR code and Barcode

After getting all the needed information related to QR code reader, QR scanner, barcode scanner, and our mentioned customize QR code scanner, let us proceed to the multiple formats. You might get surprised to know that there are multiple formats of both QR code and Barcode. Let us study both of them in detail.

List of formats of QR code

Following is a list of formats of QR code:

QR code model 1 & 2

This is the QR Code we see consistently. There are in excess of 10 different sorts of QR codes that can be made for business or individual use. A portion of these QR codes is more fit to a specific QR code use case though some can enable your QR to code promoting attempts.

Micro QR code

This QR code is typically found on item bundling. It just has one direction making it simpler to print on littler surfaces. This code is practical even as a 2 module while a QR code requires, at any rate, four modules.

iQR code

This can be printed as a square or a rectangular QR Code. It very well may be printed as spot design code, reversal code, or a turned over code.

HCC2D QR code

The High Capacity Colored 2-Dimensional Code is still in the prototyping stage and has been proposed by specialists to safeguard QR vigor to bends. It utilizes hues to expand information thickness and to adapt to chromatic contortions; HCC2D codes utilize an extra field called Color Palette Pattern.

List of formats of Barcode

Following is a list of formats of barcodes:

Code 39

This is one of the most seasoned barcodes around and is a typical symbology found in gadgets, medical care, and government. It is a lineal, one dimensional, alphanumeric code with the capacity to incorporate the whole 128 ASCII character set and stretch out to any length.

Code 128

This minimized Barcode is utilized broadly in bundling and transportation applications around the world. Code 128 highlights a programmed exchanging setting that permits clients to improve it for barcode length.

Universal product codes (UPC)

Found on essentially every retail item, these barcodes were initially made for markets to give fast receipt printing and stock following. Subsequent to making sure about a UPC number, a maker will get a remarkable organization number to join with their individual item numbers

Features of the application

The following are the features of our application:

  • Out Free QR Scanner – Barcode Scanner & QR Generator application supports all QR and barcode formats that we have discussed above.
  • It has the capacity to save a barcode scan history so that the user can access it later. 
  • You can use it to scan QR and barcodes from your mobile phone’s camera.
  • You can use a flashlight to scan in the dark
  • Our application also has an offline QR scanner and generator that work without the internet.
  • You can customize your QR codes in multiple colors and designs using this application.
  • Our application is free to use.

Android Version:


Mohammad Al-Jaro